Optiwave software can be used in different industries and applications, including Fiber Optic Communication, Sensing, Pharma/Bio, Military & Satcom, Test & Measurement, Fundamental Research, Solar Panels, Components / Devices, etc..
OptiSystem is a comprehensive software design suite that enables users to plan, test, and simulate optical links in the transmission layer of modern optical networks.
OptiSPICE is the first circuit design software for analysis of integrated circuits including interactions of optical and electronic components. It allows for the design and simulation of opto-electronic circuits at the transistor level, from laser drivers to transimpedance amplifiers, optical interconnects and electronic equalizers.
OptiFDTD is a powerful, highly integrated, and user friendly CAD environment that enables the design and simulation of advanced passive and non-linear photonic components.
OptiBPM is a comprehensive CAD environment used for the design of complex optical waveguides. Perform guiding, coupling, switching, splitting, multiplexing, and demultiplexing of optical signals in photonic devices.
The optimal design of a given optical communication system depends directly on the choice of fiber parameters. OptiFiber uses numerical mode solvers and other models specialized to fibers for calculating dispersion, losses, birefringence, and PMD.
Emerging as a de facto standard over the last decade, OptiGrating has delivered powerful and user friendly design software for modeling integrated and fiber optic devices that incorporate optical gratings.
Modal analysis is a pivotal component of modelling optical structures. OptiMode serves as a robust CAD platform for the design and modal analysis of waveguide structures.
Optiwave software can be used in different industries and applications, including Fiber Optic Communication, Sensing, Pharma/Bio, Military & Satcom, Test & Measurement, Fundamental Research, Solar Panels, Components / Devices, etc..
OptiSystem is a comprehensive software design suite that enables users to plan, test, and simulate optical links in the transmission layer of modern optical networks.
OptiSPICE is the first circuit design software for analysis of integrated circuits including interactions of optical and electronic components. It allows for the design and simulation of opto-electronic circuits at the transistor level, from laser drivers to transimpedance amplifiers, optical interconnects and electronic equalizers.
OptiFDTD is a powerful, highly integrated, and user friendly CAD environment that enables the design and simulation of advanced passive and non-linear photonic components.
OptiBPM is a comprehensive CAD environment used for the design of complex optical waveguides. Perform guiding, coupling, switching, splitting, multiplexing, and demultiplexing of optical signals in photonic devices.
The optimal design of a given optical communication system depends directly on the choice of fiber parameters. OptiFiber uses numerical mode solvers and other models specialized to fibers for calculating dispersion, losses, birefringence, and PMD.
Emerging as a de facto standard over the last decade, OptiGrating has delivered powerful and user friendly design software for modeling integrated and fiber optic devices that incorporate optical gratings.
Modal analysis is a pivotal component of modelling optical structures. OptiMode serves as a robust CAD platform for the design and modal analysis of waveguide structures.
Hi, it is simply a flat-top filter with a certain bandwidth, rectangular shape.
For example, if you select in its parameters Frequency=1550nm and Bandwidth=2nm, when you enter with a WhiteNoise Source, the output is a rectangular source with equal power between 1549nm and 1551nm.
Thanks for the reply.It was really useful Ravil and Alessandro Festa.
Ravil can u pls tell me the difference between rectangular optical filter and guassian optical filter too.It will be really helpful.Thanks in advance.
Hi Sindhu Kadrivel
Gaussian optical filter is basically ideal time domain filter with minimum group delay.These filters filter out the signal with very less rise and fall time with no overshoot.Where as rectangular filter explained well by Ravil and Alessandro.
According to your last question about the difference between Gaussian and rectangular filters, I agree with the explanation given by Sam Sung. I just want to add from me that, according to a theory, your final filter choice will depend on shape of pulses that you have in your system. Here I mean that the “Matched filters” should be used for best filtration: the shape of your pulses should always match the shape of your filter’s impulse response!
You are welcome, Sindhu! I was glad to share my knowledge (as much as I can) with you and give you some guidance. Good luck with your work and research!
Yes, Lalit, you are right. And the same situation will be for transmitter using RZ coding. The shape of filter’s impulse response should always match the shape of pulses at the transmitter.
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